Central Narcotics Bureau (CNB) officers on Friday seized about 900g of heroin, estimated to be worth more than S$94,000.CNB mounted an operation at Bukit Panjang to arrest two suspected drug traffickers believed to be trafficking heroin.At around 1.55pm, CNB officers spotted the first suspect, a 25-year-old Singaporean, driving into a multi-storey car park in the area.They noticed the second suspect, a 52-year-old Singaporean, entering the vehicle driven by the first suspect.They proceeded to tail the vehicle and moved in to arrest the suspects.A search of the vehicle recovered about 900g of heroin and a small amount of “Ice”.Both men are being investigated for drug trafficking.If convicted, they may face the death penalty.